The monster has stolen a rare powerful weapon from the underground museum. Now your mission is to find the monster and recapture the weapon back! This is not easy, but it is an exciting adventurous trip and challenge. Play Mario vs Monsters game at no cost at friv3000.com. We provide the best way to keep playing for free. Mario vs Monsters is one of our amazing Friv 3000 games.

Use WASD button/Use Arrow keys button to Move, Use Mouse button to Aim/Shoot,

action..